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<a name="1" href="#1">1</a>   <strong>package</strong> org.jaxen.test;
<a name="2" href="#2">2</a>   
<a name="3" href="#3">3</a>   <strong>import</strong> java.util.List;
<a name="4" href="#4">4</a>   
<a name="5" href="#5">5</a>   <strong>import</strong> junit.framework.TestCase;
<a name="6" href="#6">6</a>   
<a name="7" href="#7">7</a>   <strong>import</strong> org.jaxen.JaxenException;
<a name="8" href="#8">8</a>   <strong>import</strong> org.jaxen.javabean.JavaBeanXPath;
<a name="9" href="#9">9</a>   <strong>import</strong> org.jaxen.saxpath.helpers.XPathReaderFactory;
<a name="10" href="#10">10</a>  
<a name="11" href="#11">11</a>  <strong>public</strong> <strong>class</strong> <a href="../../../org/jaxen/test/JavaBeanNavigatorTest.html">JavaBeanNavigatorTest</a>
<a name="12" href="#12">12</a>      <strong>extends</strong> TestCase
<a name="13" href="#13">13</a>  {
<a name="14" href="#14">14</a>  
<a name="15" href="#15">15</a>      <strong>protected</strong> <strong>void</strong> setUp() throws Exception
<a name="16" href="#16">16</a>      {
<a name="17" href="#17">17</a>          System.setProperty( XPathReaderFactory.DRIVER_PROPERTY,
<a name="18" href="#18">18</a>                              <span class="string">""</span> );
<a name="19" href="#19">19</a>      }
<a name="20" href="#20">20</a>  
<a name="21" href="#21">21</a>      <strong>public</strong> <strong>void</strong> testSomething() throws JaxenException {
<a name="22" href="#22">22</a>          
<a name="23" href="#23">23</a>          <em class="comment">// The position() function does not really have any meaning </em>
<a name="24" href="#24">24</a>          <em class="comment">// for JavaBeans, but we know three of them will come before the fourth,</em>
<a name="25" href="#25">25</a>          <em class="comment">// even if we don't know which ones.</em>
<a name="26" href="#26">26</a>          JavaBeanXPath xpath = <strong>new</strong> JavaBeanXPath( <span class="string">"brother[position()&lt;4]/name"</span> );
<a name="27" href="#27">27</a>  
<a name="28" href="#28">28</a>          <a href="../../../org/jaxen/test/Person.html">Person</a> bob = <strong>new</strong> <a href="../../../org/jaxen/test/Person.html">Person</a>( <span class="string">"bob"</span>, 30 );
<a name="29" href="#29">29</a>  
<a name="30" href="#30">30</a>          bob.addBrother( <strong>new</strong> Person( <span class="string">"billy"</span>, 34 ) );
<a name="31" href="#31">31</a>          bob.addBrother( <strong>new</strong> Person( <span class="string">"seth"</span>, 29 ) );
<a name="32" href="#32">32</a>          bob.addBrother( <strong>new</strong> Person( <span class="string">"dave"</span>, 32 ) );
<a name="33" href="#33">33</a>          bob.addBrother( <strong>new</strong> Person( <span class="string">"jim"</span>, 29 ) );
<a name="34" href="#34">34</a>          bob.addBrother( <strong>new</strong> Person( <span class="string">"larry"</span>, 42 ) );
<a name="35" href="#35">35</a>          bob.addBrother( <strong>new</strong> Person( <span class="string">"ted"</span>, 22 ) );
<a name="36" href="#36">36</a>  
<a name="37" href="#37">37</a>          List result = (List) xpath.evaluate( bob );
<a name="38" href="#38">38</a>          assertEquals(3, result.size());
<a name="39" href="#39">39</a>          
<a name="40" href="#40">40</a>      }
<a name="41" href="#41">41</a>  
<a name="42" href="#42">42</a>  }
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